Trusted for high quality reaction injection molding (RIM) services, HLH Prototypes offers solutions which demonstrate all the advantages of RIM technology such as thermal insulation, heat resistance, dimensional stability and a high level of dynamic properties.
Parts produced through RIM process are dimensionally stable, wear resistant and chemical resistant. For larger plastic parts manufactured in low to mid volumes RIM is an outstanding choice.
Plastics used in RIM process are thermosets, either polyurethanes or foamed polyurethanes. Mixing of the polyurethane is done in the tool cavity. Llow injection pressures and low viscosity mean that large, complex parts can be produced in a cost-efficient manner.
Energy, floor space as well as equipment used in RIM process for making the same product is considerably low, making it a viable option low and mid volume production runs. The process is more automated as well, compared to alternatives.
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